frostfs-node/pkg/local_object_storage/shard/head_test.go

100 lines
2.5 KiB
Go
Raw Permalink Normal View History

package shard
import (
"context"
"errors"
"testing"
"time"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/object"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/internal/testutil"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client"
cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
"github.com/stretchr/testify/require"
)
func TestShard_Head(t *testing.T) {
t.Parallel()
t.Run("without write cache", func(t *testing.T) {
t.Parallel()
testShardHead(t, false)
})
t.Run("with write cache", func(t *testing.T) {
t.Parallel()
testShardHead(t, true)
})
}
func testShardHead(t *testing.T, hasWriteCache bool) {
sh := newShard(t, hasWriteCache)
var putPrm PutPrm
var headPrm HeadPrm
t.Run("regular object", func(t *testing.T) {
obj := testutil.GenerateObject()
testutil.AddAttribute(obj, "foo", "bar")
putPrm.SetObject(obj)
_, err := sh.Put(context.Background(), putPrm)
require.NoError(t, err)
headPrm.SetAddress(object.AddressOf(obj))
res, err := testHead(t, sh, headPrm, hasWriteCache)
require.NoError(t, err)
require.Equal(t, obj.CutPayload(), res.Object())
})
t.Run("virtual object", func(t *testing.T) {
cnr := cidtest.ID()
splitID := objectSDK.NewSplitID()
parent := testutil.GenerateObjectWithCID(cnr)
testutil.AddAttribute(parent, "foo", "bar")
child := testutil.GenerateObjectWithCID(cnr)
child.SetParent(parent)
idParent, _ := parent.ID()
child.SetParentID(idParent)
child.SetSplitID(splitID)
putPrm.SetObject(child)
_, err := sh.Put(context.Background(), putPrm)
require.NoError(t, err)
headPrm.SetAddress(object.AddressOf(parent))
headPrm.SetRaw(true)
var siErr *objectSDK.SplitInfoError
_, err = testHead(t, sh, headPrm, hasWriteCache)
require.True(t, errors.As(err, &siErr))
headPrm.SetAddress(object.AddressOf(parent))
headPrm.SetRaw(false)
head, err := sh.Head(context.Background(), headPrm)
require.NoError(t, err)
require.Equal(t, parent.CutPayload(), head.Object())
})
}
func testHead(t *testing.T, sh *Shard, headPrm HeadPrm, hasWriteCache bool) (HeadRes, error) {
res, err := sh.Head(context.Background(), headPrm)
if hasWriteCache {
require.Eventually(t, func() bool {
if client.IsErrObjectNotFound(err) {
res, err = sh.Head(context.Background(), headPrm)
}
return !client.IsErrObjectNotFound(err)
}, time.Second, time.Millisecond*100)
}
return res, err
}